12516960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 40007520

約数和(自身を除く): 27490560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 293, 356, 445, 480, 534, 586, 712, 879, 890, 1068, 1172, 1335, 1424, 1465, 1758, 1780, 2136, 2344, 2670, 2848, 2930, 3516, 3560, 4272, 4395, 4688, 5340, 5860, 7032, 7120, 8544, 8790, 9376, 10680, 11720, 14064, 14240, 17580, 21360, 23440, 26077, 28128, 35160, 42720, 46880, 52154, 70320, 78231, 104308, 130385, 140640, 156462, 208616, 260770, 312924, 391155, 417232, 521540, 625848, 782310, 834464, 1043080, 1251696, 1564620, 2086160, 2503392, 3129240, 4172320, 6258480, 12516960]

約数ペア:

[(1, 12516960), (2, 6258480), (3, 4172320), (4, 3129240), (5, 2503392), (6, 2086160), (8, 1564620), (10, 1251696), (12, 1043080), (15, 834464), (16, 782310), (20, 625848), (24, 521540), (30, 417232), (32, 391155), (40, 312924), (48, 260770), (60, 208616), (80, 156462), (89, 140640), (96, 130385), (120, 104308), (160, 78231), (178, 70320), (240, 52154), (267, 46880), (293, 42720), (356, 35160), (445, 28128), (480, 26077), (534, 23440), (586, 21360), (712, 17580), (879, 14240), (890, 14064), (1068, 11720), (1172, 10680), (1335, 9376), (1424, 8790), (1465, 8544), (1758, 7120), (1780, 7032), (2136, 5860), (2344, 5340), (2670, 4688), (2848, 4395), (2930, 4272), (3516, 3560)]